X- Y+ Z- X- Y+ Z- Y- X- Y+ X- Y+ Z+ X- X- Z+ 
After creating box around spheres, box is too small (635176.473609963 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 52.0725357632229 151.081751986846 25.3297739106604
Center of current box is (x y z): 54.969795 152.319145 24.361115
Diagonals of current box are (D1: x y z, D2: x y z): 41.42511 137.52403 9.68695 68.51448 167.11426 39.03528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 777795.233921811
**BOX SIZE is now: 29.08937 31.59023 31.34833
Center of current box is (x y z): 54.969795 152.319145 24.361115
Diagonals of current box are (D1: x y z, D2: x y z): 40.42511 136.52403 8.68695 69.51448 168.11426 40.03528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 940292.027113658
**BOX SIZE is now: 31.08937 33.59023 33.34833
Center of current box is (x y z): 54.969795 152.319145 24.361115
Diagonals of current box are (D1: x y z, D2: x y z): 39.42511 135.52403 7.68695 70.51448 169.11426 41.03528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1123962.85318551
**BOX SIZE is now: 33.08937 35.59023 35.34833
Center of current box is (x y z): 54.969795 152.319145 24.361115
Diagonals of current box are (D1: x y z, D2: x y z): 38.42511 134.52403 6.68695 71.51448 170.11426 42.03528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1330103.71213735
**BOX SIZE is now: 35.08937 37.59023 37.34833
Center of current box is (x y z): 54.969795 152.319145 24.361115
Diagonals of current box are (D1: x y z, D2: x y z): 37.42511 133.52403 5.68695 72.51448 171.11426 43.03528
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1560010.6039692
**BOX SIZE is now: 37.08937 39.59023 39.34833
Center of receptor atoms is (x y z): 52.0725357632229 151.081751986846 25.3297739106604
Center of current box is (x y z): 54.969795 152.319145 24.361115
Diagonals of current box is (D1: x y z, D2: x y z): 36.42511 132.52403 4.68695 73.51448 172.11426 44.03528
Limit diagonals to 8.3f :  36.425  132.524    4.687   73.514  172.114   44.035